Surname Юлийа (Julija 
, Iuliia 
, Юлийа ) , in the world, is quite a rare family name. The cognomen Юлийа is habitual in North Macedonia, where it is quite a common surname, Azerbaijan, where it is quite a rare surname, and Latvia. Measured by absolute frequency, this name is the most popular in North Macedonia, Indonesia, and Azerbaijan. More frequently, Юлийа is the forename as well as the last name.